Cardinals signed TE Maxx Williams, formerly of the Ravens.The No. 55 overall pick of the 2015 draft, Williams entered the league as a hyped pass-catching prospect but has seen his career derailed by injury, including a devastating 2016 knee ailment. On the surface, Kliff Kingsbury's air raid would seem to be an encouraging place for Williams to try to revive his career, but Kingsbury rarely involved his tight ends in the passing game at Texas Tech. Although he just turned 25, the ship has probably sailed on Williams having a productive NFL career.